About M-Key Locksmith

M‑Key Locksmith is a locally operated mobile locksmith service based in Nashua, New Hampshire, providing reliable service for homes, businesses, and vehicles throughout Southern New Hampshire and Northern Massachusetts.

We built our company on simple values: be honest, be reliable, and treat every customer like a neighbor. Whether you’re locked out,  

need new keys, or want to improve your property’s security,  our technicians arrive 

quickly with the tools and expertise to help. 

We offer 24/7 service, fair pricing, and a commitment to doing the job right the first time.

Our goal is simple – to provide fast,  reliable service that gives you peace of mind, anytime you need it.